Control knobs requirement for Flood lights with DC

[Fer109]

According to DCS F-5E-3 FLIGHT MANUAL  page 126:

 

“NOTE: Floodlights are an emergency lighting. If the AC system fails, the floodlights are powered by the DC system (from the battery) and provide illumination in the cockpit, bypassing the FLOOD knob. In this case, the ENG INSTR knob must be out of the OFF position for the floodlights to operate.”

 

But according to T.O. 1F-5E-1 manual, Section I (page 1-100), also need that FLOOD knob to be out of OFF position (both knobs: ENG INSTR AND FLOOD).

 

(and obviously, Battery switch - ON)